Base | Representation |
---|---|
bin | 10101001011111… |
… | …011110010010000 |
3 | 220202211201201211 |
4 | 111023323302100 |
5 | 1211443400000 |
6 | 55134305504 |
7 | 11544163243 |
oct | 2513736220 |
9 | 822751654 |
10 | 355450000 |
11 | 172707934 |
12 | 9b058294 |
13 | 58843a59 |
14 | 352c925a |
15 | 213137ba |
hex | 152fbc90 |
355450000 has 60 divisors (see below), whose sum is σ = 860921460. Its totient is φ = 142160000.
The previous prime is 355449979. The next prime is 355450037. The reversal of 355450000 is 54553.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 336649104 + 18800896 = 18348^2 + 4336^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46446 + ... + 53554.
It is an arithmetic number, because the mean of its divisors is an integer number (14348691).
Almost surely, 2355450000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 355450000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430460730).
355450000 is an abundant number, since it is smaller than the sum of its proper divisors (505471460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355450000 is an frugal number, since it uses more digits than its factorization.
355450000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7142 (or 7116 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 355450000 is about 18853.3816595326. The cubic root of 355450000 is about 708.3689332358.
The spelling of 355450000 in words is "three hundred fifty-five million, four hundred fifty thousand".
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